2088897558034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{20464541}}^1$

素因数の和:20464890

約数の個数: 32

約数和(自身を含む): 3748449229056

約数和(自身を除く): 1659551671022

約数列:

[1, 2, 7, 14, 23, 46, 161, 317, 322, 634, 2219, 4438, 7291, 14582, 51037, 102074, 20464541, 40929082, 143251787, 286503574, 470684443, 941368886, 3294791101, 6487259497, 6589582202, 12974518994, 45410816479, 90821632958, 149206968431, 298413936862, 1044448779017, 2088897558034]

約数ペア:

[(1, 2088897558034), (2, 1044448779017), (7, 298413936862), (14, 149206968431), (23, 90821632958), (46, 45410816479), (161, 12974518994), (317, 6589582202), (322, 6487259497), (634, 3294791101), (2219, 941368886), (4438, 470684443), (7291, 286503574), (14582, 143251787), (51037, 40929082), (102074, 20464541)]